Isoangoroside C, a phenylpropanoid glycoside from Scrophularia scorodonia roots.

J de Santos, A M Díaz Lanza, L Fernández, A Rumbero

Departamento de Farmacología, Facultad de Farmacia, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain.

Zeitschrift für Naturforschung. C, Journal of biosciences 2000 May-Jun

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A new phenylpropanoid glycoside isoangoroside C was isolated from the roots of Scrophularia scorodonia. Its structure was determined on the basis of spectral data as: 3-hydroxy-4-methoxy-beta-phenylethoxy-O-alpha-L-arabinopyranosy l-(1-->6)alpha L-rhamnopyranosyl-(1-->3)-4-O-Z-feruloyl-beta-D-glucopyranoside. Additionally, one known phenylpropanoid, angoroside C, and five known iridoid glycosides, harpagoside, bartsioside, 8-O-acetyl-harpagide, aucuboside and harpagide were isolated and identified.

Citation

J de Santos, A M Díaz Lanza, L Fernández, A Rumbero. Isoangoroside C, a phenylpropanoid glycoside from Scrophularia scorodonia roots. Zeitschrift für Naturforschung. C, Journal of biosciences. 2000 May-Jun;55(5-6):333-6